Dr. Justin Chieh-An Cheng, MD
- Medicare services, 2024
- 101
- Medicare patients, 2024
- 140
- Part D claims, 2018
- 109
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Dr. Cheng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Justin Chieh-An Cheng is a diagnostic radiologist in Los Angeles, California
Dr. Cheng practices at Southern California Permanente Medical Group in Los Angeles, California.
Dr. Cheng's NPI, 1316470370, was assigned on April 6, 2017. Dr. Cheng graduated from Keck School of Medicine of USC in 2017. Dr. Cheng holds California license A156967.
- NPI
- 1316470370NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335526680
- NPI enumeration date
- April 6, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin Chieh-An Cheng practices at Southern California Permanente Medical Group in Los Angeles, California
Dr. Cheng's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Justin Chieh-An Cheng is affiliated with 3 sites of care and 1 medical group
Dr. Cheng's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dr. Cheng is also affiliated with Keck Hospital of USC. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Cheng to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justin Chieh-An Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheng practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin Chieh-An Cheng is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Cheng is board certified in diagnostic radiology by the American Board of Radiology. Dr. Cheng is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Cheng
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Justin Chieh-An Cheng billed Medicare for 101 services in 2024
CMS data shows 101 Medicare services from Dr. Cheng across 5 procedure codes in 2024, for 140 Medicare patients. Medicare paid $3,431 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cheng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,2012024: 10192%
Dr. Cheng compared with the California median for diagnostic radiologists, 2024
- Dr. Cheng
- California median
- Medicare services
- 101vs 2,28196% below
- Medicare patients
- 140vs 1,34690% below
- Part D claims
- 109vs 147.8 times
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Cheng's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Cheng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cheng and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justin Chieh-An Cheng treated 140 Medicare patients in 2024, average age 69
CMS counts 140 Medicare patients who saw Dr. Cheng in 2024. The largest group is 65 to 74, with 79 patients. 69% of them have high blood pressure, and 64% have high cholesterol. 74% are also on Medicaid. Their average risk score is 2.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Cheng's median patient age at 60, with 77% women.
Dr. Cheng's Medicare patients by age, 2024
Dr. Cheng's Medicare patients by sex, 2024
- Women9669%
- Men4431%
Chronic conditions among Dr. Cheng's Medicare patients, 2024
- High blood pressure69%
- High cholesterol64%
- Diabetes55%
- Arthritis39%
- Chronic kidney disease39%
- Ischemic heart disease37%
- Mood disorders33%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justin Chieh-An Cheng wrote 109 Medicare Part D claims in 2018
In 2018, Dr. Cheng wrote 109 Medicare Part D claims. They cover 6 drugs, with $2,160 in total drug cost.
Dr. Cheng's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Justin Chieh-An Cheng takes part in Medicare
Dr. Cheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Justin Chieh-An Cheng has 1 publication on record
Dmand AI links 1 paper to Dr. Cheng in 2017. Dr. Cheng's most frequent co-authors are Mittul Gulati, MD and Harshawn Singh Malhi, MD.
Dr. Cheng's most frequent co-authors
Recent publications by Dr. Cheng
See who Dr. Cheng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cheng works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Justin Chieh-An Cheng received $124 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Cheng from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $124.
Companies that paid Dr. Cheng the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Justin Chieh-An Cheng graduated from Keck School of Medicine of USC
Dr. Cheng graduated from Keck School of Medicine of USC in 2017.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Justin Chieh-An Cheng accepts plans from 7 insurance carriers
Dr. Cheng is in network with 7 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Cheng accepts, by number of carriers
- Medicare6
- PPO4
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Justin Chieh-An Cheng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Justin Chieh-An Cheng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Justin Chieh-An Cheng's NPI number?
Dr. Justin Chieh-An Cheng's NPI number is 1316470370. It was assigned on April 6, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin Chieh-An Cheng?
Dr. Justin Chieh-An Cheng is a diagnostic radiologist in Los Angeles, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Justin Chieh-An Cheng practice?
Dr. Cheng practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Dr. Cheng's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Dr. Cheng to 1 hospital.
What is Dr. Justin Chieh-An Cheng's office phone number?
The practice phone on file for Dr. Cheng is (323) 783-4011.
What is Dr. Justin Chieh-An Cheng's medical license number?
Dr. Cheng holds California license A156967.
Which hospitals is Dr. Justin Chieh-An Cheng affiliated with?
Dr. Cheng is affiliated with Keck Hospital of USC. Dmand AI links Dr. Cheng to 1 more hospital.
What medical group is Dr. Justin Chieh-An Cheng part of?
Dr. Cheng is linked to Southern California Permanente Medical Group.
Does Dr. Justin Chieh-An Cheng accept Medicare?
Yes. CMS data shows Dr. Cheng billed Medicare for 101 services in 2024, and Dr. Cheng accepts Medicare assignment.
How many Medicare patients does Dr. Justin Chieh-An Cheng see?
CMS counts 140 Medicare patients who saw Dr. Cheng in 2024, with an average age of 69.
Is Dr. Justin Chieh-An Cheng board certified?
Yes. Dr. Cheng is board certified in diagnostic radiology by the American Board of Radiology.
Show 8 more questionsShow fewer questions
What services does Dr. Justin Chieh-An Cheng bill to Medicare?
In 2024, Dr. Cheng's most billed Medicare services were diagnostic imaging (71045), radiation oncology (77067) and diagnostic imaging (74177).
Where did Dr. Justin Chieh-An Cheng go to medical school?
Dr. Cheng graduated from Keck School of Medicine of USC in 2017.
What drugs does Dr. Justin Chieh-An Cheng prescribe most?
In 2018 Medicare Part D data, Dr. Cheng's most prescribed drugs by claims were Atorvastatin Calcium, Clopidogrel and Isosorbide Mononitrate ER.
Has Dr. Justin Chieh-An Cheng received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Dr. Cheng from 1 company from 2024 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Justin Chieh-An Cheng been practicing?
Dr. Cheng graduated from medical school in 2017, 9 years ago.
Does Dr. Justin Chieh-An Cheng do research?
Dmand AI links 1 publication to Dr. Cheng.
Who does Dr. Justin Chieh-An Cheng publish with?
Dr. Cheng's most frequent co-authors are Mittul Gulati, MD (1 shared paper) and Harshawn Singh Malhi, MD (1 shared paper).
What insurance does Dr. Justin Chieh-An Cheng accept?
Dr. Cheng is in network with 7 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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